The hiking trail 2600 miles long and passes through fourteen states. Because it is their first time hiking the trail, Janet and
1 answer:
You might be interested in
Answer:
center = (-2, 6)
radius = 6
Step-by-step explanation:
<u>Equation of a circle</u>
(where (a, b) is the center and r is the radius)
Therefore, we need to rewrite the given equation into the standard form of an equation of a circle.
Given equation:
Collect like terms and subtract 4 from both sides:
Complete the square for both variables by adding the square of half of the coefficient of and
to both sides:
Factor both variables:
Therefore:
- center = (-2, 6)
- radius = √36 = 6
